CLD	CNLD	ELD	ENLD	HLD	HNLD
6 mo HCU PAI/UC (%)	61.0/67.4	74.8/74.3	5.7/9.8	10.6/15.4	7.3/13.2	12.2/9.8
McNemar OR* PAI/UC (p-value)	2.0/1.3 (0.113)	1.3/0.8 (0.059)	2.5/0.6 (0.006)	1.9/0.7 (0.008)	2.0/1.0 (0.054)	0.8/0.06 (0.302)
*odds of decline vs. increase in HCU; p-value is for difference between odds ratios